Since it was founded in 1990, Derry Neurological Associates, PC has been providing quality neurological care to the southern New Hampshire community. Our board-certified physicians are committed to assessing, diagnosing, and treating patients in a compassionate and caring manner. We provide care for all diseases of the nervous system, including but not limited to stroke, dementia, epilepsy, headache, Parkinson’s disease, multiple sclerosis, and sleep disorders.